scapy win

 Step 1: Install Scapy
1. Open Command Prompt or PowerShell.
2. Run:
   bash
   pip install scapy

3. Install additional dependencies (optional but recommended for advanced features):
   bash
   pip install npcap


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 Step 2: Setup Environment
1. Ensure Npcap is Installed:
   - Download and install [Npcap](https://nmap.org/npcap/). Choose the option to allow raw packet capture during installation.
2. Run as Administrator:
   - Open your Python script or command-line interface with administrative privileges. Scapy needs admin access to inject packets.

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 Step 3: Example Code to Inject Packets
Heres a simple Python script to inject a packet with a chosen IP address:

 Script to Send an ICMP Packet (Ping) with a Custom IP
python
from scapy.all import IP, ICMP, send

 Customize the source IP and destination IP
source_ip = "192.168.1.100"   Fake IP address you want to use
destination_ip = "192.168.1.1"   Target IP address

 Construct the packet
packet = IP(src=source_ip, dst=destination_ip) / ICMP()

 Send the packet
send(packet)

print(f"Packet sent from {source_ip} to {destination_ip}")


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 Step 4: Run the Script
1. Save the script as send_packet.py.
2. Run it from the command line:
   bash
   python send_packet.py

3. The packet will be sent over your Ethernet connection.

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 Step 5: Verify the Packet
- Use tools like Wireshark to monitor the Ethernet connection and verify that the packet is sent with the source IP you chose.

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 Important Notes:
1. Spoofing Source IPs:
   - The source IP in the packet can be spoofed, but the responses will go to the spoofed IP, not back to your machine.
2. Network Restrictions:
   - Some networks might block or detect spoofed packets.
3. Legal Considerations:
   - Only inject packets in a controlled or authorized environment. Spoofing packets can be illegal or disruptive in public networks.

Let me know if you need further clarification! ??